We're dividing 63456438 by 26 
We're looking to find how many times 26 goes into 63456438.

Let's proceed to step 1:
When dividing 6 by 26, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 26

Step 2:
If we divide 63 by 26, we get 2 and a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 52 away from 63, we end up with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 26

Let's proceed to step 3:
26 can be fit into 114 4 times, resulting in a remainder of 10.
The next digit of our result is 4. 
Result so far: 24.0
Subtracting 104 from 114 leaves us with 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 26

Advancing to step 4:
If we divide 105 by 26, we get 4 and a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 244.0
Subtract 104 from 105 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 26

On to step 5:
The number 26 fits into 16 0 times, leaving a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 2440.0
Subtract 0 from 16 to get 16.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 26

Going ahead to step 6:
The number 26 fits into 164 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 24406.0
If we subtract 156 from 164, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 26

Moving on to step 7:
The number 26 fits into 83 3 times, leaving a remainder of 5.
The next digit of our result is 3. 
Result so far: 244063.0
If we take 78 away from 83, we end up with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 26

Moving on to step 8:
When dividing 58 by 26, we get 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 2440632.0
The remainder is 6 after subtracting 52 from 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
60 divided by 26 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 2440632.2
If we take 52 away from 60, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
26 can be fit into 80 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 2440632.23
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 11:
When dividing 20 by 26, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 2440632.23
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
When dividing 200 by 26, we get 7 with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 2440632.2307
Subtract 182 from 200 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 13:
180 divided by 26 is 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 2440632.23076
Deduct 156 from 180 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 14:
The number 26 fits into 240 9 times, leaving a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 2440632.230769
Subtracting 234 from 240 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 15:
60 divided by 26 is 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 2440632.2307692
If we take 52 away from 60, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 16:
When dividing 80 by 26, we get 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 2440632.23076923
Deduct 78 from 80 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 2440632.23076923, with a leftover of 2e-09.